Dennis Rodman had the most games with 15+ rebounds, with 377 games.

Interpreted as:

most regular-season games with 15 or more rebounds by a player

	NAME	GP	REB	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	AST	STL	BLK	TOV	PF	+/-
1	Dennis Rodman D. Rodman	377	7,279	38.6	7.6	19.3	2.4	0.7	0.6	3.1	6.3	49.2	0.2	0.6	26.0	1.3	2.1	58.6	52.5	6.7	12.6	2.0	14,558	2,874	888	265	233	752	1,175	+640
2	Dwight Howard D. Howard	354	6,206	37.6	20.0	17.5	1.5	1.1	2.4	7.1	12.2	58.3	0.0	0.1	5.9	5.8	10.1	57.1	60.1	5.0	12.5	3.2	13,327	7,095	547	376	840	1,118	1,111	+1905
3	Andre Drummond A. Drummond	316	5,758	34.2	17.1	18.2	1.6	1.6	1.7	7.1	13.4	53.3	0.0	0.2	10.0	2.8	5.6	49.7	53.8	6.3	11.9	2.3	10,809	5,409	520	503	533	724	992	+712
4	Dikembe Mutombo D. Mutombo	267	4,706	39.8	14.2	17.6	1.4	0.5	3.7	5.1	9.6	52.6	0.0	0.0	0.0	4.0	5.9	68.6	58.0	5.5	12.1	2.5	10,616	3,787	385	136	977	655	805	+691
5	Charles Barkley C. Barkley	260	4,582	40.8	25.5	17.6	4.5	1.7	1.1	9.0	16.1	56.1	0.5	1.8	27.0	7.0	9.5	73.2	62.9	6.3	11.4	3.7	10,598	6,642	1,173	439	280	956	834	+413
6	Hakeem Olajuwon H. Olajuwon	258	4,481	40.1	25.9	17.4	2.8	2.1	4.1	10.1	19.9	50.9	0.0	0.1	17.2	5.6	7.8	71.1	55.3	5.4	12.0	3.6	10,336	6,675	732	550	1,065	919	991	+89
7	Tim Duncan T. Duncan	251	4,225	39.2	23.3	16.8	3.5	0.8	2.8	8.9	17.7	50.0	0.0	0.2	23.7	5.5	8.0	68.0	54.6	4.6	12.2	3.2	9,836	5,836	886	190	697	797	659	+1863
8	Shaquille O'Neal S. O'Neal	239	4,141	40.2	28.9	17.3	3.0	0.7	3.1	11.5	20.1	57.4	0.0	0.0	0.0	5.9	11.4	51.4	57.6	5.8	11.6	3.2	9,600	6,909	721	173	730	769	811	+1148
9	Rudy Gobert R. Gobert	232	4,012	34.6	15.6	17.3	1.5	0.7	2.3	5.8	8.9	65.4	0.0	0.0	0.0	4.0	6.1	65.2	67.4	5.0	12.3	1.9	8,037	3,628	357	168	541	449	653	+1840
10	DeAndre Jordan D. Jordan	228	4,078	34.8	12.6	17.9	1.5	0.7	1.9	4.9	7.5	65.2	0.0	0.0	25.0	2.8	5.8	47.8	62.5	5.2	12.7	1.6	7,946	2,870	337	153	443	363	610	+1092
11	Kevin Garnett K. Garnett	222	3,832	40.3	22.6	17.3	5.1	1.4	1.9	9.0	18.4	49.2	0.2	0.6	28.1	4.4	5.7	76.7	54.2	3.9	13.3	2.9	8,942	5,027	1,142	302	415	645	585	+1113
12	Buck Williams B. Williams	187	3,195	39.2	17.7	17.1	1.7			6.7	12.1	55.2	0.0			4.4	6.5	67.4	59.3				7,333	3,308	324				641	+34
13	Ben Wallace B. Wallace	184	3,252	39.3	8.7	17.7	2.0	1.6	3.2	3.6	7.7	46.6	0.0	0.1	21.4	1.5	3.5	44.0	47.2	5.6	12.0	1.3	7,232	1,609	364	301	592	238	391	+1192
14	Charles Oakley C. Oakley	183	3,130	38.4	14.6	17.1	2.9	1.3	0.4	5.6	11.5	48.5	0.0	0.2	17.1	3.4	4.6	74.5	54.0	6.0	11.1	3.0	7,021	2,665	524	239	71	552	700	+27
15	Kevin Willis K. Willis	178	3,123	38.2	20.5	17.5	1.6	0.9	0.8	8.5	16.9	50.2	0.1	0.3	22.0	3.5	4.8	73.1	54.0	6.0	11.6	2.8	6,808	3,656	277	169	142	492	544	+55
16	Moses Malone M. Malone	178	3,138	38.1	25.2	17.6	1.4		1.6	8.4	17.9	46.7	0.0	0.1	0.0	8.5	10.8	78.5	55.6				6,786	4,481	257		278		447
17	Marcus Camby M. Camby	171	3,047	36.4	12.0	17.8	2.5	1.1	3.1	4.7	10.1	47.1	0.0	0.1	9.5	2.5	3.5	70.1	51.5	4.6	13.3	1.7	6,224	2,044	436	181	537	286	481	+693
18	David Robinson D. Robinson	170	2,861	39.5	25.2	16.8	3.1	1.6	3.5	8.8	17.9	49.3	0.0	0.1	31.3	7.5	10.2	73.8	56.2	5.2	11.6	3.0	6,718	4,282	520	274	597	517	499	+242
19	Bill Laimbeer B. Laimbeer	165	2,850	38.0	18.2	17.3	2.5			7.1	14.1	50.5	0.1	0.4	32.9	3.8	4.5	84.9	56.7				6,265	3,005	408				570
20	Karl Malone K. Malone	162	2,689	40.7	29.1	16.6	3.4	1.5	0.9	10.7	21.3	50.5	0.0	0.2	20.0	7.6	10.4	72.9	56.3	4.5	12.1	3.3	6,592	4,712	551	239	140	532	522	+250
21	Kevin Love K. Love	159	2,730	36.5	22.3	17.2	2.7	0.7	0.4	7.4	16.1	46.1	1.8	4.7	37.6	5.8	7.0	82.2	58.4	4.5	12.7	2.4	5,801	3,551	427	110	60	384	355	+576
22	Patrick Ewing P. Ewing	155	2,629	40.2	26.8	17.0	2.3	1.0	3.1	10.5	20.9	50.3	0.0	0.1	13.6	5.8	7.6	75.7	55.3	4.0	12.9	3.5	6,232	4,150	364	160	473	535	563	+125
23	Tyson Chandler T. Chandler	154	2,696	35.1	11.9	17.5	1.1	0.6	1.5	4.6	7.8	59.4	0.0	0.0	0.0	2.7	4.4	60.7	61.3	6.3	11.2	1.4	5,400	1,836	172	96	229	218	398	+743
24	Anthony Davis A. Davis	147	2,483	38.3	29.6	16.9	3.2	1.4	2.5	10.9	20.8	52.6	0.6	1.8	30.6	7.2	8.9	80.9	59.9	4.3	12.6	2.5	5,635	4,355	465	213	371	368	351	+675
25	Nikola Jokić N. Jokić	142	2,436	35.8	26.6	17.2	8.8	1.5	0.7	10.2	18.9	54.1	1.2	3.5	34.7	4.9	6.1	80.1	61.6	4.1	13.0	3.5	5,090	3,777	1,256	211	104	500	385	+1403